Galaxy Defense is a fabulous airplane game. Check it out here on CrazyGames.com directly in your browser, free of charge. It has been played by 517 people and has received a rating of 6.7 / 10 with 9 votes. LoraStudio created Galaxy Defense. The game uses HTML5 to run in all modern browsers. Galaxy Defense is playable in fullscreen to get a fully immersive experience. If you enjoy playing this game, try out our other airplane games or Air Wars 2 and War in Space.